Cardboard Tunnel Connectors
Steps:
- Use markers to draw several long strips (about 1 inch wide) onto the sturdy cardboard.
- Challenge your child to use both hands to roll one cardboard strip tightly into a narrow tube or ‘tunnel.’ Secure the tube seam completely with masking tape.
- Repeat this process until you have four or five finished cardboard tubes. Encourage tight rolling for resistance.
- Take two pipe cleaners and twist them together tightly to create one stiff, thick connector stick. Repeat this step for each join you plan to make.
- Ask your child to hold one cardboard tube firmly steady with their helper hand. Push one stiff connector halfway into the end of the first tube.
- Pick up a second cardboard tube. Use a strong, controlled push to slide the second tube onto the exposed end of the connector. Continue joining the tubes to build a long, rigid tunnel structure.
Safety Tip:
Constant and direct adult supervision is required. Pipe cleaners are small materials and pose a choking hazard for children who still place objects in their mouths. Adults should manage the scissors for cutting the cardboard strips.





